Which expressions have a value of 18? choose all answers that are correct. a. –3 – 21 b. 7 – (–25) c. 34 – 16 d. –4 – (–22)

Adice is rolled 5 times. how many possible rolls are there? ( determine the number of outcomes using only the fundamental counting principal )

What is x3+3x2−16x−48 divided by x−1?

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe